ESIB
| Acronym | Definition |
|---|---|
| ESIB | Ecole Supérieure d'Ingénieurs de Beyrouth (French: Higher School of Engineers of Beirut; Beirut, Lebanon) |
| ESIB | European Student Information Bureau (federation of national unions of students in Europe) |
| ESIB | East Siberia (region) |
| ESIB | E-Skills Into Business (training program; UK) |
| ESIB | Enhanced Separate Infantry Brigade (US Army) |